Only after being away from the pillow for several hours did my symptoms subside. How they can market this product is beyond my comprehension. I have sent them same complaint. Lost an entire day during Christmas holiday weekend due to severe illness from using product.
Consumer Complaints & Reviews

Used a Memory Foam pillow for one night and became very ill with headache and vomiting. Next day discovered pillow had been treated with a biocide "Purista". It smelled like it had been SOAKED in the chemical. My symptoms were identical to those found online for exposure to this chemical.